// export let firstName = 'lili';

// export let lastName = 'zhang';

let firstName = 'lili';

let lastName = 'zs';

class Person{
    constructor(name,age){
        this.name = name;
        this.age = age;
    }
    sayName(){
        console.log(this.name)
    }
}

export {
    firstName,
    lastName
}

let m = 2;
export default m

// export 1;

// let m = 1;
// export 1;


